From d8c7b876bed988d706daf33ffb6b3c0da5c28750 Mon Sep 17 00:00:00 2001
From: Stein Magnus Jodal <stein.magnus@jodal.no>
Date: Mon, 1 Apr 2013 14:50:22 +0200
Subject: [PATCH] local: Define extension

---
 mopidy/backends/local/__init__.py | 29 ++++++++++++++++++++++++++---
 setup.py                          |  1 +
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/mopidy/backends/local/__init__.py b/mopidy/backends/local/__init__.py
index 8ee58d3b..8f7f7be0 100644
--- a/mopidy/backends/local/__init__.py
+++ b/mopidy/backends/local/__init__.py
@@ -1,4 +1,10 @@
-"""A backend for playing music from a local music archive.
+from __future__ import unicode_literals
+
+import mopidy
+from mopidy import ext
+
+
+__doc__ = """A backend for playing music from a local music archive.
 
 This backend handles URIs starting with ``file:``.
 
@@ -20,7 +26,24 @@ https://github.com/mopidy/mopidy/issues?labels=Local+backend
 - :attr:`mopidy.settings.LOCAL_TAG_CACHE_FILE`
 """
 
-from __future__ import unicode_literals
 
-# flake8: noqa
+# TODO Move import into method when BACKENDS setting is removed
 from .actor import LocalBackend
+
+
+class Extension(ext.Extension):
+
+    name = 'Mopidy-Local'
+    version = mopidy.__version__
+
+    def get_default_config(self):
+        return '[local]'
+
+    def validate_config(self, config):
+        pass
+
+    def validate_environment(self):
+        pass
+
+    def get_backend_classes(self):
+        return [LocalBackend]
diff --git a/setup.py b/setup.py
index ec84abd9..132e00a9 100644
--- a/setup.py
+++ b/setup.py
@@ -45,6 +45,7 @@ setup(
             'mopidy-scan = mopidy.scanner:main',
         ],
         b'mopidy.extension': [
+            'local = mopidy.backends.local:Extension',
             'spotify = mopidy.backends.spotify:Extension',
         ],
     },